IP地址为192.168.0.77,掩码为255.255.255.224,该主机所在子网地址是()。
A.192.168.0.0
B.192.168.0.64
C.192.168.0.70
D.192.168.0.77
查看答案
正确答案: B 答案分析: 因为掩码是 255.255.255.224,所以相当于是 /27,将 77 变化成二进制得 01001101,其前三位是网络号,对应的网络地址为 192.168.0.64
包含此试题的试卷:
相关的试题
A.192.168.0.0
B.192.168.0.64
C.192.168.0.70
D.192.168.0.77
A.192.168.0.0
B.192.168.0.64
C.192.168.0.70
D.192.168.0.77
A.192.168.0.0
B.192.168.0.64
C.192.168.0.70
D.192.168.0.77
A.192.168.0.0
B.192.168.0.64
C.192.168.0.70
D.192.168.0.77
A.192.168.0.0
B.192.168.0.64
C.192.168.0.70
D.192.168.0.77
A.192.168.0.0
B.192.168.0.64
C.192.168.0.70
D.192.168.0.77
A.192.168.0.0
B.192.168.0.64
C.192.168.0.70
D.192.168.0.77
A.192.168.0.0
B.192.168.0.64
C.192.168.0.70
D.192.168.0.77
A.192.168.0.0
B.192.168.0.64
C.192.168.0.70
D.192.168.0.77
A.192.168.0.0
B.192.168.0.64
C.192.168.0.70
D.192.168.0.77